From 9dd9a2144edbb258ee4784358d56966612e7c3f5 Mon Sep 17 00:00:00 2001
From: mohammadasad9450 <68806812+mohammadasad9450@users.noreply.github.com>
Date: Sat, 3 Oct 2020 14:50:42 +0530
Subject: [PATCH 1/2] Add files via upload

---
 balancedBrackets.java | 55 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 balancedBrackets.java

diff --git a/balancedBrackets.java b/balancedBrackets.java
new file mode 100644
index 0000000..521ef9b
--- /dev/null
+++ b/balancedBrackets.java
@@ -0,0 +1,55 @@
+import java.io.*;
+import java.math.*;
+import java.security.*;
+import java.text.*;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.regex.*;
+
+public class Solution {
+
+    // Complete the isBalanced function below.
+    static String isBalanced(String s) throws Exception {
+        Stack<Character> st=new Stack<>();
+        int n=s.length();
+        if(n%2!=0)return "NO";
+        for(int i=0;i<n;i++){
+            char x=s.charAt(i);
+            try{
+            if(x=='('||x=='{'||x=='[')st.push(x);
+            else if(x==')'&& st.peek()=='(')st.pop();
+            else if(x=='}'&& st.peek()=='{')st.pop();
+            else if(x==']'&& st.peek()=='[')st.pop();
+            else st.push(x);
+            }
+            catch(Exception e){
+                return "NO";
+            }
+        }
+        if(st.isEmpty())return "YES";
+        else 
+        return "NO";
+    }
+
+    private static final Scanner scanner = new Scanner(System.in);
+
+    public static void main(String[] args) throws Exception {
+        BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));
+
+        int t = scanner.nextInt();
+        scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");
+
+        for (int tItr = 0; tItr < t; tItr++) {
+            String s = scanner.nextLine();
+            
+            String result = isBalanced(s);
+            
+            bufferedWriter.write(result);
+            bufferedWriter.newLine();
+        }
+
+        bufferedWriter.close();
+
+        scanner.close();
+    }
+}

From 9c05347cd8980173b6f05e5e8c2b31043a286ced Mon Sep 17 00:00:00 2001
From: mohammadasad9450 <68806812+mohammadasad9450@users.noreply.github.com>
Date: Sun, 4 Oct 2020 22:49:49 +0530
Subject: [PATCH 2/2] Update balancedBrackets.java

---
 balancedBrackets.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/balancedBrackets.java b/balancedBrackets.java
index 521ef9b..7206f26 100644
--- a/balancedBrackets.java
+++ b/balancedBrackets.java
@@ -6,7 +6,7 @@
 import java.util.concurrent.*;
 import java.util.regex.*;
 
-public class Solution {
+public class balancedBrackets {
 
     // Complete the isBalanced function below.
     static String isBalanced(String s) throws Exception {